body {
    background: #e9eef5;
    font-family: Arial, sans-serif;
}

.box {
    width: 320px;
    margin: auto;
    margin-top: 70px;
    padding: 25px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 10px #aaa;
}

input, select, button {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
}

button {
    background: #0059ff;
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 6px;
}

button:hover {
    background: #003fbd;
}

.errore {
    color: red;
    text-align: center;
}